Zeiger is a surname of German and Ashkenazic origin. Notable people with the surname include:
Larry King, born Lawrence Harvey Zeiger, American television and radio host. Hans Zeiger, American politician and member of Washington State Senate. Joanna Zeiger, American triathlete. David Zeiger, Brazilian industrialist. Mila Zeiger, Brazilian businesswoman. Roni Zeiger, American physician. Eliezer (Eduardo) Zeiger, American biologist. David Zeiger, American film director and producer. Yitzhak Seiger, Israeli politician Igor Zeiger, Israeli artist